x86: add linux kernel support for YMM state

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / x86 / include / asm / sigcontext.h

diff --git a/arch/x86/include/asm/sigcontext.h b/arch/x86/include/asm/sigcontext.h
index ec66649..72e5a44 100644 (file)
--- a/arch/x86/include/asm/sigcontext.h
+++ b/arch/x86/include/asm/sigcontext.h
@@ -269,6 +269,11 @@ struct _xsave_hdr {
        __u64 reserved2[5];
 };
 
+struct _ymmh_state {
+       /* 16 * 16 bytes for each YMMH-reg */
+       __u32 ymmh_space[64];
+};
+
 /*
  * Extended state pointed by the fpstate pointer in the sigcontext.
  * In addition to the fpstate, information encoded in the xstate_hdr
@@ -278,6 +283,7 @@ struct _xsave_hdr {
 struct _xstate {
        struct _fpstate fpstate;
        struct _xsave_hdr xstate_hdr;
+       struct _ymmh_state ymmh;
        /* new processor state extensions go here */
 };